| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $201.70 | 3.246% | $208.2472 | $208.25 | $208.25 | $208.20 |
| Purchase #2 | $208.86 | 3.467% | $216.1012 | $216.10 | $216.10 | $216.10 |
| Purchase #3 | $202.40 | 4.598% | $211.7064 | $211.71 | $211.70 | $211.70 |
| Purchase #4 | $79.36 | 11.176% | $88.2293 | $88.23 | $88.25 | $88.20 |
| Purchase #5 | $199.42 | 10.667% | $220.6921 | $220.69 | $220.70 | $220.70 |
| Purchase #6 | $88.62 | 8.105% | $95.8027 | $95.80 | $95.80 | $95.80 |
| Purchase #7 | $121.74 | 9.593% | $133.4185 | $133.42 | $133.40 | $133.40 |
| 7 purchase totals = | $1,102.10 | $1,174.1974 | $1,174.20 | $1,174.20 | $1,174.10 | |